Title :
Doppler Diversity for OFDM High-Speed Mobile Communications
Author :
Xin, Wang ; Gang, Zhu ; Xia, Chen ; Zhen-hui, Tan
Author_Institution :
Modern Telecommunication Institute, Beijing Jiaotong University, Beijing, China, 100044
Abstract :
A simplified Doppler diversity technique for orthogonal frequency division multiplexing (OFDM) high-speed mobile communication systems has been proposed in this paper. And SIR has been analyzed for OFDM receiver with the proposed Doppler diversity without losing the diversity performance. The optimal configuration of this receiver has also been researched to improve the system performance. Finally, simulation results of SIR for OFDM receiver and comparison have been given.
Keywords :
Delay; Frequency diversity; Frequency response; Interference; Mobile communication; OFDM; Performance analysis; Random variables; Rayleigh channels; System performance;
Conference_Titel :
Communications, 2006. ICC '06. IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0355-3
Electronic_ISBN :
8164-9547
DOI :
10.1109/ICC.2006.255376
